Program: HathiTrust Digital Library
- Publisher: Dept. of Conservation, Louisiana Geological Survey
- Print ISSN: 0069-4592
- Electronic ISSN:
- OCLC Number: 1696721
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
no.1-3; no.1 (1967); no.2 1969; v.1-3(1967-1972)
|
committed to retain | 2018-03-04 | HTDL |
|